M5lp 1008 15 O Ford Mustang 46l Engine 2005

2005: All hail the S197 GT with its aluminum-block, 300hp Three-Valve, and variable cam timing. Even in a heavier platform, this 4.6-liter feels larger and more virile than its displacement would suggest. Three-Valve GT horsepower eventually rises to 315 for '10 (following the Bullitt's lead for '08), and bows out of Mustang use as the ultimate expression of SOHC 4.6-liter development. What came in for '96 as a point of contention for many Mustang enthusiasts now goes out with its heads held high.